44040217187020 has 24 divisors (see below), whose sum is σ = 92626086221424. Its totient is φ = 17589109707456.

The previous prime is 44040217186937. The next prime is 44040217187047. The reversal of 44040217187020 is 2078171204044.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1686059574 + ... + 1686085693.

It is an arithmetic number, because the mean of its divisors is an integer number (3859420259226).

Almost surely, 2^{44040217187020} is an apocalyptic number.

It is an amenable number.

44040217187020 is an abundant number, since it is smaller than the sum of its proper divisors (48585869034404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44040217187020 is a wasteful number, since it uses less digits than its factorization.

44040217187020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3372145929 (or 3372145927 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 40.

The spelling of 44040217187020 in words is "forty-four trillion, forty billion, two hundred seventeen million, one hundred eighty-seven thousand, twenty".